Don't laugh, but I genuinely don't remember and can't even find out through research. The license provider's site has been down for a long time so I can't even check their records. It's also come to light that the license provider I used at the time might have actually been an illegitimate scam company.
What I can tell you by checking the source .wav's metadata is that the song is probably called The Lie Of The Land, the audio file was also encoded in November 2016.
I'm sorry but that's all the information I can find.